Yes:
* https://man.openbsd.org/ssh_config.5#MACs
* https://man.openbsd.org/sshd_config.5#MACs
ETM, encrypt-than-mac, variants are at the front of the preference list.
* https://man.openbsd.org/ssh_config.5#MACs
* https://man.openbsd.org/sshd_config.5#MACs
ETM, encrypt-than-mac, variants are at the front of the preference list.
But I can sympathise, our stuff got flagged in audit because we foolishly assumed that some requirement was checked by just having OpenSSH "new enough",but it turned out that RedHat for that RHEL version patched back some old considered insecure primitives to keep their customers happy...